Base | Representation |
---|---|
bin | 1001111101010100… |
… | …1011100110010000 |
3 | 20220021222001211002 |
4 | 2133111023212100 |
5 | 20433310123442 |
6 | 1121130241132 |
7 | 123146141360 |
oct | 23725134620 |
9 | 6807861732 |
10 | 2673129872 |
11 | 1151a04046 |
12 | 6272861a8 |
13 | 337a6926a |
14 | 1b503a9a0 |
15 | 109a28732 |
hex | 9f54b990 |
2673129872 has 40 divisors (see below), whose sum is σ = 5990408256. Its totient is φ = 1131820416.
The previous prime is 2673129871. The next prime is 2673129911. The reversal of 2673129872 is 2789213762.
It is a happy number.
2673129872 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (2673129871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134483 + ... + 153074.
Almost surely, 22673129872 is an apocalyptic number.
It is an amenable number.
2673129872 is an abundant number, since it is smaller than the sum of its proper divisors (3317278384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2673129872 is a wasteful number, since it uses less digits than its factorization.
2673129872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287655 (or 287649 counting only the distinct ones).
The product of its digits is 508032, while the sum is 47.
The square root of 2673129872 is about 51702.3197932162. The cubic root of 2673129872 is about 1387.8419788710.
The spelling of 2673129872 in words is "two billion, six hundred seventy-three million, one hundred twenty-nine thousand, eight hundred seventy-two".
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